The Krabby Patty Burglar is an alter-ego of SpongeBob SquarePants. He is a parody of "The Hamburglar" from McDonald's.
SpongeBob as the Krabby Patty Burglar wears his Krusty Krab hat on his head but wears a red mask around his face.
He only appears in the episode "Krabby Land." The Krabby Patty Burglar wears a red mask over his eyes. He is Krabby The Clown's sidekick. When Mr. Krabs left, SpongeBob SquarePants quickly claimed himself to be Krabby The Clown's beloved sidekick and attempted to stall the kids. He works until the kids rip his arms off and use them as boomerangs.